> For the complete documentation index, see [llms.txt](https://docs.bedrock.technology/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bedrock.technology/multi-asset-liquid-staking/brbtc/bridge.md).

# Bridge

#### brBTC cross-chain via [Chainlink CCIP](https://ccip.chain.link/) <a href="#unibtc-cross-chain-via-chainlink-ccip" id="unibtc-cross-chain-via-chainlink-ccip"></a>

The brBTC token holders are able to bridge their brBTC tokens to a supported network comes in below table.

### Features & Limitations <a href="#features-and-limitations" id="features-and-limitations"></a>

#### Wallet type <a href="#wallet-type" id="wallet-type"></a>

Bedrock brBTC bridge only supports cross-chain operations with EOA addresses.

#### Supported networks via Chaink CCIP <a href="#supported-networks-via-chaink-ccip" id="supported-networks-via-chaink-ccip"></a>

<table><thead><tr><th></th><th data-type="checkbox">Ethereum</th><th data-type="checkbox">BNB Chain</th><th data-type="checkbox">Berachain</th><th data-type="checkbox">Base</th></tr></thead><tbody><tr><td>Ethereum</td><td>false</td><td>true</td><td>true</td><td>true</td></tr><tr><td>BNB Chain</td><td>true</td><td>false</td><td>true</td><td>false</td></tr><tr><td>Berachain</td><td>true</td><td>true</td><td>false</td><td>false</td></tr><tr><td>Base</td><td>true</td><td>false</td><td>false</td><td>false</td></tr></tbody></table>

#### Cap <a href="#bridge-quota" id="bridge-quota"></a>

There is cap per souce chain to desination chain to ensure the security of the bridge.

The cap will be reflected in real-time in the UI, the bridge request will be rejected if exceeding the available cap.

#### &#x20; <a href="#cross-chain-history" id="cross-chain-history"></a>